This standout blend from Joseph Phelps was created to celebrate the winery's 50th anniversary in Napa Valley. Made exclusively from vineyards that normally supply the brand's flagship Insignia blend, this is a truly world-class red wine. First produced from the 1974 vintage, Insignia helped establish Napa's proprietary Bordeaux-style blend category at a time when varietal labeling dominated California wine. This anniversary bottling fits directly into that lineage, with the Napa Valley designation reflecting a selection across Phelps vineyard sources rather than a single-site release.